:root{color-scheme:dark}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;background:#071a2d;color:#ecf5fb;font:16px/1.6 system-ui,sans-serif}main{width:min(720px,90vw);padding:72px 0}.eyebrow{letter-spacing:.16em;color:#64d7c4;font-weight:700}h1{font-size:clamp(2.5rem,7vw,5rem);line-height:1.03;margin:.2em 0}.lead{max-width:58ch;color:#b5c8d6;font-size:1.15rem}nav{display:flex;gap:18px;flex-wrap:wrap;margin-top:34px}a{color:#8de5d6;text-decoration:none;border-bottom:1px solid #376273}a:hover{color:#fff}